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21. Relay Activation Delay
A relay activation delay of 0.5 to 99 seconds or disabled can be programmed in the
K-1275-IP
. A relay activation delay
is useful in two door vestibule entrance applications. This allows you to program a delay time from when relay 1 (outside
door) is activated to when relay 2 (inside door) is activated. The programmed delay time should be set to the average
time it takes a person to walk from the outside door to the inside door. If set to “Disabled” only relay 1 will activate.
When a request for exit (REX) is activated, relay 2 will activate first, then after the programmed delay relay 1 will
activate.
When programmed to “Enable” (factory default) the Remote Access Operation Commands to Un-Latch, Latch or Toggle
the relay are enabled.
When programmed to “Disable” the Remote Access Operation Commands to Un-Latch, Latch or Toggle the relay are
disabled. Disabling the Latch commands can be useful in applications where you want to eliminate the possibility of
inadvertently entering a latch command leaving a gate open/closed, etc.
23. Relay Latch Commands
The relay activation tone is a buzzing sound that is heard at the Entry phone when the door strike relay is activated.
After the called party enters the correct relay activation command, the called party will hear 2 short confirmation beeps
and the entry phone will output a buzzing sound (relay activation tone) when the door strike relay is activated. The
tone (buzz) length will match the relay activation time up to a maximum of 5 seconds. The tone (buzz) can be
programmed to three different volume settings 1 = Low, 2 = Medium, 3 = High or it can be disabled.
22. Relay Buzz (Activation Tone) Volume
The speaker volume can be set from 0 to 9 (0 = lowest volume setting, 9 = the highest, factory set to 3).
24. Speaker Volume
The microphone volume can be set from 1 to 9 (1 = lowest volume setting, 9 = the highest, factory set to 5). Alternatively
the microphone can be placed in the “Auto” Automatic Noise Cancelling mode. With the mic in the Auto mode, when
background noise increases, the mic gain will automatically decrease. When background noise decreases the mic gain
will automatically increase. The Auto mode is useful in applications where the background noise level can change
drastically such as a gas car running vs a diesel truck.
25. Microphone Volume / Automatic Noise Cancelling Mode
This feature selects switching time between talk and listen modes (VOX switching time). The Talk/Listen Delay can be
programmed from .1 to .9 seconds.
Note:
The factory default is .5 seconds.
26. Talk / Listen Delay (VOX)
The In-Band Audio Call Progress Detection can be set to enabled or disabled. In-Band Audio Call Progress detection
should be enabled in applications where you are making an outbound call through your VoIP phone system and are
relying on In-Band analog audio for ringback or busy detection. The factory default is: Enabled.
27. In-Band Audio Call Progress
The In-Band Audio Detect Sensitivity can be set from 1 to 9 (1 = minimum setting, 9 = the highest, factory set to 5).
Increasing or decreasing the sensitivity may be required in applications where you are making an outbound call through
your VoIP phone system and are relying on In-Band analog audio detection.
28. In-Band Audio Detect Sensitivity
